Thread: URGANT iPHONE HELP!?

one of my friends just gave me his old iphone because he bought the new one. I have tmobile as a carrier and I want to unlock the iphone so I can use my tmobile sim card in the iphone.
using ziphone free software how do you unlock a iphone 4GB??

does the original simcard have to be in while unlocking?? or do i have to put my tmobile simcard in. If anyone can walk through the ziphone process step by step I'd be very grateful!!! tHANK U!

I am not very sure about the unlock process that you have specified. There were some negative reviews using that process. I chose a rather easy and safe unlock way. I suggest you can approach Unlock-zone.com and specify the country,locked network of iPhone.Based on the availability you can get the permanent unlock service along with free instructions.